Research on influence factors of sound insulation performance of starred hotel party-wall

The sound insulation performance of the party-wall between noise-sensitive rooms is one of the most concerned issues for users and owners. In order to study the influence factors on sound insulation performance of wall system, such as wall type, thickness, density and leakage weakness, several wall partition systems are introduced in this article, and their advantages and disadvantages, applicable circumstances, and strengthen measures of sound insulation are analyzed and summarized, which can provide a reference for relevant practitioners to select appropriate walls in practical engineering projects for achieving relatively satisfactory results in acoustic effect, room practical area, construction technology and other aspects.